146 BULLETIN 948, U. S. DEPARTMENT OF AGRICULTURE. 



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OS 00 OS OS OS OS 00 Oi 00 OS OS OS OS OS OS 



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COCOCOCOCO cococococo cococococo 



H-JCOCOOi CO t— 00 ^ OS -^-PCOr 

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CO CD -tf OS ^ H00MOO1 CO CO CO -*4 i-4 

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Os OS Os OS OS os OS os OS 00 os OS os os Os 



r-- cp os co os 



OS OS OS Os Os 



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COiOiOCOCO r^cococot-- -* O -* CO iO OOi-HOOOSCO cchoiohh 



CO -* CO CO CO ,H CO lO 't CO -t<COCO«H -T" CO CO T< CO •^-rfCOCO^f 



cococococo COCOCOCOCO cococococo cococococo cococococo 



CO *o CO CO OS 



os co b- *o r— o r— ^ co co os co -^ co co 



CO^COCOiO i-cCOt-ICOCO cor-co 



'/ '/ lO X iO idCOCOHH CO GO CO O CO GO CO »0 O OS COCOCOCOCO 



nwoocoh T-tcocor^co o co co co < 



HNO COCOOr-fCO 



00 OS 00 OS OS OS OS OS 00 OS OSOSOSOSOS 00 OS OS OS OS OS 00 OS OS CO 



CO CO i-H CO O 1OO0COH, 



r*i-icoioco oscoco^hco 



cococococo CO^CO-^CO TtH -rft CO CO l— i cococo-^co cococococo 

 cococococo cococococo cococococo cococococo cococococo 



lO-t<r-lO^ CO lO GO r-< CO lOOCOlOCO CO OS lO CO O 



COCOi-H-HCO 



CO i-H iO CO i-H CO co *o 



CO O -H -f iO CO CO ■<# t- 



cor^osmr- cp ira ■* io 



OS OS 00 OS OS OS OS OS OS 



NOOOiOH 



i-h CO COOCO ,-h^CO 



CO CO coco CO 



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CO CO coco 



cooor^-osco iccoooc 

 i-f i-i co co co cor-cO" 



O O CO iO 00 OOlrHQOCO OOCO'^iOOS 

 iO i— I CO CO CO CO CO iO O O CO -ft CO CO CO 

 OS OS Os OS Os OSOSOSOSOS Os OS OS Os OS 



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cococococo 



CO i-h CO ^ i-h ,-h cO CO i-h i-< 



CO coco coco 



LO OS CO Tt* iO 



coco coco CO 



CO CO iO OS O -fl O CO CO OS CO OS O CO iO 



i-ii-i t-COCO 



^OOHrtCJ i-H r- 1 OS i— I 



lO OS CO O O HNCOOW CO GO t— I o t~- 



S -* OS CO cONiOHiO OOIMNON 

 s OS OS OS O OS OS O OS OS O OS O Os 



> OS CO t— h> iC iO H H 



r-- oo t-h co co 



OSOS^hOSO O OS O O CO HQH( 

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I--OSCOOS00 iO cO i-H cp Os •** O O »0 CO NlOOJi- (CO 

 OOSOOCO HOSHOSOS OSOOi-hO OOi-hOOO 

 COCOCOCOCO COCOCOCOCO COCOCOCOCO COCOCOCOCO 



r-t OS -tf "<* i-t **OSCOiOCO »0 OS 00 CO t 



COOOCOCOOS CO CO Tjn CO i-H CO -tf CO OS COCOCOCOCO 



CO CO i-H iO *f 

 OS OS OS Os OS 



lOHCOHC 



ocooscooo cpcoio^oo r-^^i-tco 

 lO-^coioco -f*to»ococo loco^mco 

 OSOSOSOSOS OSOSOSOSOS OSOSOSOSOS 



go os r^ os -^ 



r-tCOCO^HCO 



COCO CO CO CO 



CI CO CO OS CO CO CO CO' i-H co >o vo >o GO O CO CO iO iO CO 

 CI CI CO CI CO CO CI CI CI r-* CI CO CO CO CO CO CO CM CO CO 



COCOCOCOCO COCOCOCOCO COCOCOCOCO COCOCOCOCO 



CO -f< rH in CO O'^Ohh CO CO OS OS o h or ■— — 





CO O >-i N h H-f O'OCO 



OOOCO CO 



T-t ooco 



lOOHCO^ 



CO »-4 CO CO ** CO N H H M 



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